Kaitlin Olson and Rob McElhenney are parents to two children, sons Axel and Leo. Here's everything to know about Kaitlin ...

Robert McElhenney III filed the necessary paperwork in Los Angeles this past week. According to TMZ, the A-lister is looking to change his name to “Rob Mac.” ...

McElhenney told Variety that he was concerned that changing his name would be disrespectful to his ancestry, especially because he is the third Robert McElhenney in his family tree.

Wild card! Creator and star of “It’s Always Sunny in Philadelphia” Rob McElhenney has filed to change his legal name, according to reports. The showrunning Philly favorite will now be going ...

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Say goodbye to Rob McElhenney — and hello to Rob Mac. The "It's Always Sunny in Philadelphia" star, 48, has filed to legally change his name to Rob Mac, a source close to the situation but not ...

Rob McElhenney’s new last name has high potential. But for his wife and “It’s Always Sunny in Philadelphia” co-star, Kaitlin Olson, she isn’t fazed by the switch-up from McElhenney to ...

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UPDATED: Mac has released a video explaining the decision and jokingly admitting it’s “kind of douchey”; scroll down to watch. Rob McElhenney is making it legal: The “It’s Always Sunny in Philadelphia ...

Say goodbye to Rob McElhenney — and hello to Rob Mac. The "It's Always Sunny in Philadelphia" star, 48, has filed to legally change his name to Rob Mac, a source close to the situation but not ...

Start the clock,” McElhenney said in the video as a 60-second timer appeared on screen. “Yes, I’m shortening my name to Rob Mac. Mostly a stage name, but I digress. Is it kinda douchey? Sure.

But it’s not true :)” McElhenney said he plans on sharing more details of the diagnosis on his “The Always Sunny Podcast” with co-stars Glenn Howerton and Charlie Day later this month.